*{
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
ul,li{
	list-style: none;
}
.container{
	width: 1200px;
	height: 100vh;
	margin: 0 auto;
}
header{
	height: 100px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	border-bottom: 3px solid #333;
	margin-bottom: 10px;
}
header .title{
	width: 400px;
	font-size: 20px;
	font-weight: bold;
	text-align: left;
}
header .list{
	display: flex;
}
header .list .item{
	width: 100px;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
	border-left: 1px solid #000;
}
header .list .item:nth-child(1){
	border: none;
}

.banner{
	width: 100%;
	height: 400px;
	background: url(../images/home-4.jpg) no-repeat;
	background-size: cover;
}
.main{
	display: flex;
	justify-content: space-between;
	/* padding: 20px 0; */
}
.aside {
	width: 400px;
	padding: 20px;
}
.aside .search{
	width: 100%;
	height: 60px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.aside .search input{
	width: 70%;
	height: 30px;
}
.aside .search .search_btn{
	width: 100px;
	height: 30px;
	display: flex;
	justify-content: center;
	align-items: center;
	border: 1px solid #333;
}

.aside form .item{
	height: 40px;
	display: flex;
	align-items: center;
}
.aside form .item .name{
	width: 20%;
	display: flex;
	justify-content: center;
	align-items: center;
}
.aside form .item input{
	width: 70%;
	height: 30px;
}
.aside form .btn {
	display: flex;
	justify-content: center;
}
.aside form .btn input{
	width: 80px;
	height: 30px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin: 0 10px;
}
.aside .info .item{
	height: 30px;
	display: flex;
	align-items: center;
	padding-left: 20px;
}
.aside .standard .item{
	width: 250px;
	height: 100px;
	background: url('../images/news-3.jpg') no-repeat;
	background-size: cover;
	margin-left: 20px;
	margin-top: 10px;
}

.content{
	flex: 1;
}
.content .item{
	display: flex;
	justify-content: space-around;
}
.content .item .item_l{
	display: flex;
	flex-direction: column;
	align-items: center;
}
.content .item .item_l img{
	width: 200px;
	height: 250px;
}
.content .item .item_r{
	width: 500px;
}
.content .item {
	padding: 20px;
	margin-top: 20px;
	border-bottom: 2px dashed #333;
}
.content .item .item_r .info{
	display: flex;
	align-items: center;
	height: 40px;
	padding: 20px;
	
}
.content .item .item_r .info .name{
	width: 80px;
}

footer{
	width: 100%;
	height: 80px;
	padding: 20px 0;
	text-align: center;
	background-color: #f5f5f5;
	border-top: 2px solid #999;
}